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45 Proven Insect Repelling Plants With Insane Benefits

Bad bugs can be annoying and sometimes utterly disgusting. However, insect repelling plants can save you a lot of trouble having to use harsh chemicals.

These plants can be used in companion planting, households, sustainable garden, patios, and biological pest control in agribusinesses.

Check out these;

45 Proven Insect Repelling Plants

1. Citronella plant

Citronella is also called mosquito plant geranium and largely resembles the lemongrass. You’ll love and appreciate growing this plant because of its rare citrus-like scent. Especially when you touch it.

The scent is thought to repel a variety of insects including mosquitoes. Some people believe that the plant works well when you crush and apply onto the skin.

Although not as effective in repelling mosquitoes as you would think, it surely helps in deterring adult whiteflies and won’t hurt growing it both indoors and outdoors.

8. Basil

It’s a versatile and widely used aromatic herb. Different species have different scents reminiscent of lemon, pineapple, cinnamon or even cloves.

Use basil to control and repel mosquitoes, whiteflies, asparagus beetle, and the carrot fly.

9. Lavender

Lavender is one the most effective insect repelling plants.

It’s a shrubby perennial grown for its flowers and fragrance, but it also serves as a landscape item for its beauty and ability to stand heat and drought.

You can grow lavenders successfully and easily in containers and they are ideal for repelling mosquitoes, flies, fleas, and moths. With lavender in your garden, you can be sure you’ll defeat those nasty pests.

10. Tansy (Tenacetum vulgare)

Tansy is a herbaceous perennial that is sometimes confused with ‘tansy ragwort (Senecio jacobea).’

The flowers are button-like, golden, and appear in flat-topped clusters. Grow tansy to help you repel flies and cutworms both in the house, patio or garden.

11. Chives

Chives are a perennial member of the onion family that sports beautiful purple flowers.

Be very careful when planting this herb, as it will take over your garden if the flowers are left to ripen (the flowers scatter the seeds)

Chives will repel aphids, carrot fly, and Japanese beetle from your garden.

12. Coriander

Coriander is a versatile herb popular in Asian cooking including curries, Chinese and Thai dishes. The leaves are called cilantro and the seeds are called coriander but sometimes these names are used interchangeably to mean the same thing.

This culinary plant can be used in the garden to repel spider mites, aphids, and Colorado potato beetle from destroying your crop.

13. Chrysanthemums

Chrysanthemums sometimes called the mums or chrysanths, are flowering plants of the genus Chrysanthemum in the family Asteraceae.

The presence of mums in the garden ensures that you keep root-knot nematodes at bay. Other bugs repelled by chrysanthemum include ants, bedbugs, lice, and fleas.

14. Dahlias

Dahlia is a genus of bushy, tuberous, herbaceous perennial plants native to Mexico. This tropical genus brings the mid–to–late–season garden a never–ending succession of flowers in glorious shades and shapes.

They are invaluable for the summer border, in patio containers or as cut flowers, often flowering until the first frosts. Dahlias are effective in killing and repelling nematodes.

15. Leeks

Leeks, known scientifically as Allium porrum, are related to garlic, onions, shallots, and scallions.

Leeks look like large scallions, having a very small bulb and a long white cylindrical stalk of superimposed layers that flows into green, tightly wrapped, flat leaves.

The edible part of the plant is a bundle of leaf sheaths that is sometimes erroneously called a stem or stalk. This plant repels most insects including the carrot fly.

16. Thyme

Thyme is a perennial herb that has a close resemblance to rosemary.

The thyme herb (Thymus vulgaris) is versatile and is frequently used for both culinary and decorative uses.

19. Tomato

They serve a large variety of companion plants such as carrots and asparagus and as such, they are very effective in controlling asparagus beetle.

20. Rosemary

Evergreen rosemary is an attractive evergreen shrub with needle-like leaves and brilliant blue flowers. The flowers of evergreen rosemary persist through spring and summer, filling the air with a nice piney fragrance.

This beautiful herb, mostly used for seasoning dishes, is also commonly used as ornamental plantings in the landscape.

27. Four o’clock plant (Mirabilis jalapa)

The four o’clock plant is an annual or tuberous perennial, with paired, ovate leaves and trumpet-shaped flowers in clusters in the leaf axils.

It is the most commonly grown ornamental species of Mirabilis plant and is highly fragrant, in a range of colors, the four o’clock plant sports attractive flowers that attract butterflies, bees, and hummingbirds.

This amazing plant attracts and poisons beetles making it a good push-pull companion plant.

28. Spearmint

Spearmint herb or garden mint or common mint has long been reputed for its characteristic aroma it imparts to the recipes it added to.

29. Borage

Borage also known as a starflower is an annual herb in the flowering plant family Boraginaceae.

It has a beneficial effect on the heart, adrenal glands, kidneys and the entire digestive system when consumed. It has been used as a cure for jaundice.

That’s not all, it repels cabbage worms and tomato hornworm from your yard.

30. Chamomile

Chamomile or camomile is the common name for several daisy-like plants of the family Asteraceae that are commonly used to make herb infusions.

This edible plant can repel most flying insects.

31. Dill

Dill is a unique plant in that both its leaves and seeds are used as a seasoning.

Dill’s green leaves are wispy and fernlike and have a soft, sweet taste.

Dried dill seeds are light brown in color and oval in shape, featuring one flat side and one convex ridged side. It’s responsible for repelling spider mites, aphids, cabbage looper, and Squash bugs.

32. Onion

Onions are a cold-season crop, easy to grow because of their hardiness. They are also among the most popular culinary in most cuisines.

Apart from that, they help in deterring cabbage looper.

33. Oregano

Oregano, a herb with a robust scent and flavor, loves to grow in pots where it can spill over an edge of a pot or low wall.

Repels several pests.

34. Garlic

Garlic, is a species in the onion genus, Allium. They are easy to grow and produces numerous bulbs after a long growing season.

Garlic repels peach tree borer and Mexican bean beetle.

35. Clovers

Clover or trefoil are common names for plants of the genus Trifolium consisting of about 300 species of plants in the leguminous pea family Fabaceae.

The white clover plant extends itself by sending out root-like stolons at ground level, thus the legume spreads over time to cover and protect more soil from erosion.

It also repels aphids in the fields.

36. Petunias

Petunias are one of the most popular flowers, often grown as annuals. Grandiflora petunias have very large flowers and are best grown in containers or hanging baskets (because they are more susceptible to rain damage).

They are among the best insect repelling plants, dealing with squash bugs, aphids, asparagus beetle, leafhoppers, and tomato hornworm.

37. Parsley (Petroselinum crispum)

Parsley or also called garden parsley is a species of Petroselinum in Apiaceae family. Parsley is a lush plant growing up to a foot high in a beautiful rosette of green foliage.

Closely resembles the dill and is used to repel asparagus beetle.

38. Fennel (Foeniculum vulgare)

Fennel is a flowering plant species in the carrot family. It is a hardy, perennial herb with yellow flowers and feathery leaves.

Repels aphids and snails.

39. Common lantana

Lantana is a genus of about 150 species of perennial flowering plants in the verbena family.

It has been grown for years as an ornamental plant and is very effective in repelling mosquitoes.

40. French marigold

Marigolds have been a garden staple for decades. If you need a shorter variety, French marigolds are an option. They are colorful and aromatic.

These beauties also kill nematodes and repel whiteflies.

41. Mexican Marigold (Tagetes lucida)

Mexican tarragon/marigold grows all spring and summer before it produces many yellow, single marigold-like blossoms.

They grow very large and ungainly but are good in repelling most insects including thrips as well as aphids from rose gardens.

42. Peppermint

Peppermint is a hybrid mint, a cross between water mint and spearmint.

Peppermint is an old favorite for herb gardening. A delicious culinary herb, they are known to have a scent that is one of the strongest triggers of memory.

43. Eucalyptus

Eucalyptus is an attractive evergreen tree grown mainly for its foliage and peeling bark. These trees can grow quite large if left unpruned. Effective repellent of Colorado potato beetles and aphids.

44. Pitcher plants

Botanically referred to as, Sarracenia purpurea, and commonly known as the purple pitcher plant, northern pitcher plant, or side-saddle flower, is a carnivorous plant that traps and ingest most insects.

45. Larkspurs

Delphinium is a genus of about 300 species of perennial flowering plants in the family Ranunculaceae.

The common name”larkspur” is shared between perennial Delphinium species and annual species of the genus Consolida. This plant repels aphids.

However, take great care since this plant is poisonous to humans and livestock.

Conclusion

There you have it,

A whooping 45 proven insect repelling plants to keep all those nasty nagging bugs away. Select a few, grow them, and watch as pest disappear through the thin air.

As always, what are your thoughts?

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17 comments

Thank you for this post. Do you have any suggested plan for planting these herbs and repellent plants in and around vegetables. As companion growing, do you suggest planting this in rows in between vegetable crops or is it suggested to grow in between vegetable. Please advise.

There’s nothing like one plan fits all. It all depends on what appeals to you the most. As such you’re free to plant between the rows of your vegetables or alternative, plant them around your vegetable garden.

Most of those plants are great for Southern USA or temperate warm areas like some places in Southern countries of latin America like Chile or Argentina, however I really missed a list of plants for tropical humid areas such as The Caribbean (very warm, 60 inches annual rainfall). While some here may work (basil or thyme) many would be damaged very soon by diseases.

Some of these plants are toxic to household pets, and so I would encourage gardeners to check the websites for information about toxic effects on any of their animals before planting.
Another caution would be that compounds of some of these plants (such as pyrethrum/chrysanthemum) may also kill beneficial insects.
Thanks for a great post.

I absolutely agree with you. Gardeners should take great care before they resolve to grow any plant listed. If they must, they have to conduct some research to get a full understanding of the consequences beforehand. Thank you for the pointer.

Yes it’s an very good information to adopt at the same time we doesn’t known which one companion to which plant moreover the technical name isn’t understand easiny,so need it’s common commercial name thanks.